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Most stock quote data provided by Financial Modeling Prep
Pharma-Bio Serv, Inc. (PBSV) stock remained unchanged at $0.57 a share on OTC. The stock opened at $0.57, fluctuating between $0.57 to $0.57 during the session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| May 28, 2026 | 0.57 | 0.57 | 0.57 | 0.57 | 3K |
| May 26, 2026 | 0.58 | 0.58 | 0.58 | 0.58 | 1K |
| May 21, 2026 | 0.55 | 0.56 | 0.55 | 0.56 | 1.21K |
| May 12, 2026 | 0.54 | 0.54 | 0.52 | 0.54 | 7.83K |
| May 07, 2026 | 0.56 | 0.56 | 0.56 | 0.56 | 4.22K |
| Apr 28, 2026 | 0.48 | 0.50 | 0.48 | 0.50 | 2.25K |
| Apr 13, 2026 | 0.50 | 0.50 | 0.50 | 0.50 | 286 |
| Apr 09, 2026 | 0.49 | 0.49 | 0.49 | 0.49 | 7.5K |
| Apr 07, 2026 | 0.49 | 0.50 | 0.49 | 0.50 | 4.63K |
| Mar 31, 2026 | 0.51 | 0.51 | 0.51 | 0.51 | 206 |
| Mar 27, 2026 | 0.50 | 0.50 | 0.50 | 0.50 | 4.7K |
| Mar 25, 2026 | 0.50 | 0.50 | 0.49 | 0.49 | 2.44K |
| Mar 23, 2026 | 0.54 | 0.54 | 0.49 | 0.49 | 5.18K |
| Mar 18, 2026 | 0.47 | 0.48 | 0.43 | 0.48 | 5.43K |
| Mar 10, 2026 | 0.48 | 0.51 | 0.48 | 0.48 | 4.06K |
| Feb 27, 2026 | 0.49 | 0.49 | 0.49 | 0.49 | 900 |
| Feb 25, 2026 | 0.58 | 0.59 | 0.58 | 0.59 | 7.19K |
| Feb 24, 2026 | 0.58 | 0.58 | 0.58 | 0.58 | 200 |
| Feb 23, 2026 | 0.58 | 0.58 | 0.58 | 0.58 | 400 |
| Feb 20, 2026 | 0.58 | 0.58 | 0.58 | 0.58 | 600 |
Pharma-Bio Serv, Inc. operates as a compliance and technology transfer services consulting firm. The company provides compliance consulting services to the pharmaceutical, chemical, biotechnology, medical device, cosmetic, food industries, and allied products companies in Puerto Rico, the United States, Europe, and Brazil. Its technical consulting services comprise regulatory compliance, validation, technology transfer, engineering, project management, and process support. The company was founded in 1993 and is headquartered in Dorado, Puerto Rico.
| Employees | 75 |
| Beta | 0.72 |
| Sales or Revenue | $9.51M |
| 5Y Sales Change% | -0.042% |
| Fiscal Year Ends | October |
| Sector | Healthcare |
| Industry | Medical - Healthcare Information Services |